Valley Green Weather Forecast

    • 58
    • 83

    Sunny

    • 57
    • 83

    Sunny

    • 63
    • 89

    Sunny

    • 67
    • 93

    Partly Sunny

    • 71
    • 94

    Partly Sunny

    • 68
    • 95

    Partly Sunny

Today 5 Sep East Bay Interior Valleys

Sunny. Highs around 80. West Winds 5 to 15 Mph.

Tonight 5 Sep East Bay Interior Valleys

Mostly clear. Lows in the mid 50s. Southwest Winds 5 to 15 Mph.

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Valley Green Temperature Statistics

September Temperature

Livermore, Livermore Municipal Airport (16.8 miles)

  • Lowest 2 September, 2026

    55.7 °F

  • Average September

    66.5 °F

  • Highest 2 September, 2026

    77.6 °F

Climate (2021–2026)

Livermore, Livermore Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    74.1 °F
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